4665925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 6803136

約数和(自身を除く): 2137211

約数列:

[1, 5, 11, 19, 25, 47, 55, 95, 209, 235, 275, 361, 475, 517, 893, 1045, 1175, 1805, 2585, 3971, 4465, 5225, 9025, 9823, 12925, 16967, 19855, 22325, 49115, 84835, 99275, 186637, 245575, 424175, 933185, 4665925]

約数ペア:

[(1, 4665925), (5, 933185), (11, 424175), (19, 245575), (25, 186637), (47, 99275), (55, 84835), (95, 49115), (209, 22325), (235, 19855), (275, 16967), (361, 12925), (475, 9823), (517, 9025), (893, 5225), (1045, 4465), (1175, 3971), (1805, 2585)]